I enjoyed this episode a lot! But in a lot ways it hit close to home. I felt like it paralleled different ethnic groups in the modern era. The easiest way to control a group of people is to turn them against themselves. That's what was occurring in the prison. Star Trek is great at taking everyday life themes And secretly transporting them into the show, disguising them as Something else but in actuality they represent a much deeper aspect of Our own society that can sometimes be hard to look at otherwise. I wasn't a big Harry Kim fan but my favorite scene of the episode was when Ensign Kim pleaded with the prison inmates to work together to attain their freedom but none of them listened to him. Great Parallel! So true!